查询词典 poplar

In the experiment, two partly modified insect-resistant genes were transferred to the triploid hybrid of Chinese white poplar (Populus tomentosa Carr.譖opulus bolleana Louche譖opulus tomentosa Carr.

本项目研究了用部分改造的 BtCry1Ac基因与慈菇蛋白酶抑制剂基因构建的双抗虫基因表达载体通过农杆菌介导法对三倍体毛白杨的转化及对转化后植株体内残存农杆菌在继代培养和移栽过程中进行了跟踪检测。

They will spring up like grass in a meadow, like poplar trees by flowing streams.

他们要发生在草中，像溪水旁的柳树。

Under the same environmental conditions when the meiosis of microspore mother cell develop into tetrads the female buds were dipped duly with colchicine solution, which guaranteed that chromosome doubling of megaspore in white poplar could be accomplished in a short time. So much workload was cut down, and induction efficiency of triploid white poplars was also improved.

当相同生境以及培养条件下的小孢子母细胞减数分裂达到四分体后，适时采用秋水碱溶液对雌花芽进行浸泡处理，可保证白杨大孢子染色体加倍处理能集中于一个较短的时间段内进行，从而大大减轻了工作量，同时提高三倍体诱导效率和效果。

Now I can't remember what book I was then reading sitting on the stone slab under the Chinese white poplar as the mainstream of that day's memory was about being rather book, or more precisely a person and a dog.

我现在已记不得那天坐在毛白杨下的青条石上看的是什么书，因为那天的记忆主线不是书，而是人，或者说是一个人和一条狗。

Every night to sunrise, the eastern side of the ray pailou Madadayo smoke straight up, circled filled in Poplar, between the willows, misty indistinct缥缈, Tibetan temple to the sea to add a wonderful atmosphere of magic, called "sea possessionyan liu ""han yan sunrise," a Temple for the wonders of the sea.

每至日出时分，牌楼东侧一缕青烟袅袅直上，盘旋缭绕于白杨、垂柳之间，缥缥缈缈，给海藏古刹增添了一种神奇绝妙的气氛，人称"海藏烟柳"、"日出寒烟"，为海藏寺一大奇景。

He formed a new family in 1960, and began to compose column in the paper for the first time using Yang Bo as his pen-name, which came from an "old poplar" village traversing the road of Taiwan.

到了1960年，他有了新家庭，并开始第一次使用"柏杨"的笔名在报纸上撰写专栏。这个名字来自横贯台湾的公路中一个叫"古柏杨"的村落。

Results showed that the reducing sugar content in phloem was much higher than that in xylem, and a significant difference was found in the phloem of different poplar strains.

结果表明：各杨树品系木质部的还原糖含量远远低于韧皮部的含量，且韧皮部的还原糖含量差异显著。

It is studied the synthetic conditions of phosphoryl amic type P-N intumescent flame retardant from bisphenol A and phosphorus oxychloride and melamine. And the fire retardance of P-N intumescent flame retardant on poplar wood were studied by thermogravimetric analysis and burning test.

研究了以双酚A、三氯氧磷和三聚氰胺为原料合成磷酰胺类磷氮系膨胀型阻燃剂的反应条件，并用热重分析和灼烧实验方法初步研究了它对杨木粉的阻燃特性。

In England Poplar Tree Stand certain people open up and paste a "Plunderer" about a evil person who commits crimes furthermore now in the new rules.

在英国杨站点某人张贴了一个"掠夺者"关于歹徒并且有现在新规则。

Polygonum multiflorum is poplar in many aspects, such as health protection and chemical engineering.

为蓼科的多年生缠绕草质藤本植物，其块根及藤均为名贵的大宗中药材，在保健和化工等方面也有广阔的开发前景。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。